Micro- Lepido;ptera from Bolivia and Peril. 39 



silvery-metallic spots preceded by blackish suffusion, partly 

 confluent into lines ; a more or less developed inwardly oblique 

 white mark in disc at | ; some silvery-metallic dots round apt- x : 

 cilia dark fuscous, with a basal bronzy line, and fine interrupted 

 white antemedian and apical lines. Hind-wings white ; base 

 irregularly suffused with dark fuscous ; a dark fuscous terminal 

 fascia, on costa covering about J of wing, attenuated downwards and 

 ceasing before tornus, including a white almost marginal line or 

 series of dots varying in development ; cilia white, with dark fuscous 

 basal and postmedian shades except towards tornus. 



Bolivia, Songo ; three specimens. Very like C. hlandi- 

 tmlis, Z., but easily distinguished by straight (not angular- 

 convex) margin of basal patch, and absence of blackish dot 

 on it ; and by white line or dots in terminal fascia of 

 hind-wings, 



Choreutis lapidaria, n. sp, 



$ . 12 mm. Head pale ochreous irrorated with grey. Palpi 

 whitish, second joint suffused with yelloAvish towards middle, with 

 two dark grey bars above this, tuft mixed with grey, terminal joint 

 sprinkled with grey. Antennae white ringed with black. Thorax 

 bronzy-ochreous, with four fuscous lines irrorated with whitish. 

 Abdomen dark bronzy-fuscous, segmental margins sprinkled with 

 whitish. Fore-wings elongate-triangular, costa moderately arched, 

 apex obtuse, termen somewhat rounded, oblique ; fulvous, in disc 

 mixed with fuscous ; two fuscous fasciae closely irrorated with 

 white, first at i, slightly curved, second from a white dot on costa 

 at f to f of dorsum, strongly angulated-curved ; numerous bluish- 

 silvery-metallic markings partially and irregularly margined with 

 black, viz., subcostal and median streaks on basal area and some 

 irregular marks beneath these, several small spots beyond first fascia 

 on upper half, one on middle of costa, one towards dorsum beyond 

 middle, a streak margining upper third of second fascia anteriorly, a 

 roundish black patch before second fascia in disc containing an 

 irregularly angulated silvery streak, and an irregular interrupted 

 line or series of dots margining second fascia posteriorly : cilia dark 

 grey, with a basal series of blackish spots connected by a fine white 

 line. Hind- wings dark fuscous ; a slender transverse streak of 

 whitish irroration towards termen in middle, crossing about J of 

 wing, and some whitish marginal irroration round apex : cilia dark 

 fuscous, with a whitish antemedian shade, tips white. 



Bolivia, Songo ; one specimen. 



